Harold Mosak, PhD

Harold Mosak, PhD, was co-founder and Distinguished Service Professor at Adler University. In 1952, Dr. Mosak helped establish the Alfred Adler Institute – today, Adler University – in partnership with his mentor Rudolf Dreikurs and a group of colleagues that included Bernard Shulman.

Regarded internationally as one of the preeminent interpreters of Alfred Adler and his individual psychology, Dr. Mosak wrote hundreds of articles and numerous books on the subjects. He also trained and supervised scores of Adlerians, including Adler University students, for more than 60 years until his retirement.